Title:
HEAT SHRINKABLE FILM PACKAGING METHOD
Document Type and Number:
Japanese Patent JP2700235
Kind Code:
B2
Abstract:
PURPOSE: To provide a heat shrinkable film packaging method by which a heat shrinkable film packaged item which is excellent in airtightness and hard to break during transportation can be easily obtained at a low cost.
CONSTITUTION: In the heat shrinkable film packaging method, an objective item 1 is packaged with a heat shrinkable film 2. Small air vents 3 are provided in the shrinkable film 2 and a belt film 4 is inserted between the item 1 and the heat shrinkable film 2 so that the air vent 3 is covered with the belt film 4 or a hem of the heat shrinkable film 2 is folded back, the item 1 is wrapped with the heat shrinkable film 2 and the opening part is sealed. After that, the shrinkable film 2 is heated.
Inventors:
Hideyuki Yamashita
Toyoki Wano
Toyoki Wano
Application Number:
JP20976492A
Publication Date:
January 19, 1998
Filing Date:
July 14, 1992
Export Citation:
Assignee:
Okura Industry Co., Ltd.
Nissin Foods Co., Ltd.
Nissin Foods Co., Ltd.
International Classes:
B65B53/02; B65D71/08; (IPC1-7): B65D71/08; B65B53/02
Domestic Patent References:
| JP61129759U |
Attorney, Agent or Firm:
Toshiaki Ikeura (1 outside)